Republican presidential candidate, former Massachusetts Gov. Mitt Romney, holding a pork chop on a stick, talks to visitors as he campaigns at the Iowa State Fair in Des Moines, Iowa, Thursday, Aug. ... more 
Republican presidential candidate, former Massachusetts Gov. Mitt Romney, holding a pork chop on a stick, talks to visitors as he campaigns at the Iowa State Fair in Des Moines, Iowa, Thursday, Aug. 11, 2011. (AP Photo/Charles Dharapak) less 
1 / 1
Associated Press | Photo By Charles Dharapak
Thu, Aug 11, 2011 2:32 PM EDT